/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/NiagaraScratchPadScriptViewModel.h
typedef TMulticastDelegate_OneParam< void, [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FNiagaraScratchPadScriptViewModel](API\Plugins\NiagaraEditor\ViewModels\FNiagaraScratchPadScriptViewMode-) > > FOnChangesApplied